Submission #1294282

#	Time	Username	Problem	Language	Result	Execution time	Memory
1294282		vuqar_bazarov1	Kangaroo (CEOI16_kangaroo)	C++20	Compilation error	0 ms	0 KiB

kangaroo

#pragma GCC optimize("Ofast,unroll-loops,O3,02,01")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,avx2,fma")
#pragma GCC optimize("O3,unroll-loops,no-stack-protector")
#pragma GCC target("avx2,bmi,bmi2,popcnt,lzcnt,tune=native")
#pragma GCC optimize("Ofast")
#pragma GCC optimize("fast-math")
#include <bits/stdc++.h>

using namespace std;

#ifdef LOCAL
#include "algo/debug.h"
#else
#define debug(...) 73
#endif

using int64 = int64_t;
using ld = long double;
using uint64 = uint64_t;
using int128 = __int128_t;

#define all(v) (v).begin(), (v).end()
#define rall(v) (v).rbegin(), (v).rend()

const int md = 1e9 + 7;
const int64 inf = 1e18;

int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(nullptr);
  cout.tie(nullptr);
  cerr.tie(nullptr);
  int n, cs, cf;
  cin >> n >> cs >> cf;
  vector<int> a(n);
  for (int i = 0; i < n; i++) {
    a[i] = i + 1;
  }
  int cnt = 0;
  do {
    if (a[0] == cs && a.back() == cf) {
      bool can = true;
      for (int i = 1; i < n - 1; i++) {
        if (a[i + 1] > a[i] && a[i] > a[i - 1]) {
          can = false;
          break;
        }
      }
      for (int i = 1; i < n - 1; i++) {
        if (a[i + 1] < a[i] && a[i] < a[i - 1]) {
          can = false;
          break;
        }
      }
      cnt += int(can);
    }
  } while (next_permutation(all(a)));
  cout << cnt << '\n';
  return 0;
}

Compilation message (stderr)

In file included from /usr/include/c++/13/string:43,
                 from /usr/include/c++/13/bitset:52,
                 from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:52,
                 from kangaroo.cpp:7:
/usr/include/c++/13/bits/allocator.h: In destructor 'constexpr std::_Vector_base<int, std::allocator<int> >::_Vector_impl::~_Vector_impl()':
/usr/include/c++/13/bits/allocator.h:184:7: error: inlining failed in call to 'always_inline' 'constexpr std::allocator< <template-parameter-1-1> >::~allocator() noexcept [with _Tp = int]': target specific option mismatch
  184 |       ~allocator() _GLIBCXX_NOTHROW { }
      |       ^
In file included from /usr/include/c++/13/vector:66,
                 from /usr/include/c++/13/functional:64,
                 from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:53:
/usr/include/c++/13/bits/stl_vector.h:133:14: note: called from here
  133 |       struct _Vector_impl
      |              ^~~~~~~~~~~~